132221021342232 has 128 divisors (see below), whose sum is σ = 334022301043200. Its totient is φ = 43612137676800.

The previous prime is 132221021342197. The next prime is 132221021342233. The reversal of 132221021342232 is 232243120122231.

It is a self number, because there is not a number n which added to its sum of digits gives 132221021342232.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132221021342233) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7357457007 + ... + 7357474977.

It is an arithmetic number, because the mean of its divisors is an integer number (2609549226900).

Almost surely, 2^{132221021342232} is an apocalyptic number.

132221021342232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

132221021342232 is an abundant number, since it is smaller than the sum of its proper divisors (201801279700968).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

132221021342232 is a wasteful number, since it uses less digits than its factorization.

132221021342232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21617 (or 21613 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 30.

Adding to 132221021342232 its reverse (232243120122231), we get a palindrome (364464141464463).

The spelling of 132221021342232 in words is "one hundred thirty-two trillion, two hundred twenty-one billion, twenty-one million, three hundred forty-two thousand, two hundred thirty-two".